#3880DA#3880DA

#3880DA is a mid, vivid cyan. Relative luminance 0.213; OKLCH L 60.0% C 0.155 H 255.6°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3880DA
RGB	rgb(56, 128, 218)
HSL	hsl(213, 69%, 54%)
HSV	hsv(213, 74%, 85%)
CMYK	cmyk(74.3%, 41.3%, 0%, 14.5%)
CIE-LAB	lab(53.32, 8.21, -52.50)
CIE-LCH	lch(53.32, 53.14, 278.89°)
OKLab	oklab(59.96% -0.0385 -0.1501)
OKLCH	oklch(59.96% 0.155 255.6)
XYZ	xyz(22.0003, 21.3386, 69.2753)
Luminance	0.2134 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3880DA #DA9238

analogous

#38D1DA #3880DA #4138DA

triadic

#3880DA #DA3880 #80DA38

tetradic

#3880DA #DA38D1 #DA9238 #38DA41

square

#3880DA #DA38D1 #DA9238 #38DA41

split-complementary

#3880DA #DA4138 #D1DA38

monochromatic

#184680 #2162B3 #3880DA #6CA1E4 #9FC2ED

Accessibility & contrast

On white

3.99

#3880DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#3880DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3880DA

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3880DA	#FFFFFF	#000000	##000000
##3880DA	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5487DE

Deuteranopia (green-blind)

#3978D8

Tritanopia (blue-blind)

#0095A2

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3880da;
/* rgb */ color: rgb(56, 128, 218);
/* oklch */ color: oklch(60.0% 0.155 255.6);

Tailwind

colors: {
  custom: {
    50: '#84a4e6',
    500: '#3880da',
    950: '#000000',
  },
}

SCSS

$custom: #3880da;
$custom-light: #84a4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3880da",
  "rgb": {
    "r": 56,
    "g": 128,
    "b": 218
  },
  "hsl": {
    "h": 213.333,
    "s": 68.644,
    "l": 53.725
  },
  "oklch": {
    "l": 0.59959,
    "c": 0.15494,
    "h": 255.6
  },
  "luminance": 0.21341
}

Semantic roles & 50–950 ramp

primary

#3880DA

secondary

#DABB94

accent

#9E3CEB

background

#F8FAFE

surface

#F0F3FC

border

#CBCDD5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3880DA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →